.bonesTop {
  position: absolute;
  top: 8%;
  width: 100%;
  height: 10px;
  z-index: 10;
  background: transparent;
}
.bonesTop .bone {
  overflow: hidden;
  position: absolute;
  top: 0;
  width: 16%;
  background: rgba(140,27,18,1) url('../assets/small_bone.png') center no-repeat;
  background-size: 100%;
  border-radius: 15%;
}

.t0 {
  left: 6%;
}
.t1 {
  left: 24%;
}
.t2 {
  left: 42%;
}
.t3 {
  left: 60%;
}
.t4 {
  left: 78%;
}

.bones {
  width: 100%;
  height: 100%;
}
.bones .bone {
  position: absolute;
  top: 8%;
  width: 16%;
  background: transparent url('../assets/small_bone.png') center no-repeat;
  background-size: 100%;
  z-index: 11;
}